When a woman becomes pregnant, the outcome of that pregnancy depends on many things — including a crucial event that happened ...

Scientists have used human skin cells to produce functional eggs using a new scientific technique they say could one day help ...

More work needs to be done to create viable human embryos, but the method might someday be used in IVF to help infertile people and male couples.

Scientists have created egg-like cells capable of fertilization using DNA from ordinary skin cells in what could be a major ...